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Study on Strength and Durability of Concrete by Partial Replacement of Fine Affregate Using Crushed Spent Fire Bricks
Concrete Partial Replacement Fine Affregate Crushed Spent Fire Bricks
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2010/8/17
Concrete is the most undisputable and indispensable material being used in infrastructure development throughout the world. Umpteen varieties of concretes (FAC, HVFAC, FRC, HPC, HSC, and others) were ...
Seismic Behaviour of Reinforced Concrete Slit Shear Walls Energy Dissipators
energy dissipators walls ductility finite element method equivalent frame method lateral resistance ideal structure
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2010/8/18
The types of slit walls energy dissipators, from monolith or precast reinforced concrete, proposed by researchers and the seismic behaviour of these types of walls are described. The overall ductility...
Architectural precast concrete cladding systems are considered non-load bearing wall systems and are designed primarily to transfer their self-weight and out-of-plane lateral loads to the supporting b...
Bond Strength of FRP Laminates to Concrete: State-of-the-Art Review
Bond Strength FRP Laminates
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2010/3/5
Rehabilitation of existing infrastructure has become a priority in recent years as an alternative to the daunting costs of rebuilding structures. Traditional repair methods have drawbacks, many of whi...
Nonlinear Analysis of Reinforced Concrete Frames by a Combined Method
Nonlinear Analysis Combined Method
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2010/3/5
A more realistic and hence nonlinear analysis of reinforced concrete structures is becoming increasingly important. A combination of the displacement method, the transfer matrix method, and a cross-se...
Active Ultra-Wideband Tag Design for Concrete Debris Tracking Systems
Ultra-Wideband Tag Concrete Debris Tracking Systems
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2010/3/5
Compared with the traditional high-speed video camera measurement method, ultra-wideband (UWB) technology is valuable in the detection and tracing of debris throw during explosion, due to its distinct...
Nonlinear Models of Reinforced and Post-tensioned Concrete Beams
Concrete post-tensioning finite element modelling
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2009/2/20
Commercial finite element software generally includes dedicated numerical models for the nonlinear response of concrete under loading. These models usually include a smeared crack analogy to account f...
Punching shear resistance of high-strength concrete slabs
Punching shear slabs high-strength concrete CEB-FIP model code design standards
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2009/2/20
The use of high-strength concrete in reinforced concrete slabs is becoming popular in Australia and other countries. Current design provisions of AS3600 and other major codes throughout the world are ...
In steel construction it is often desirable for a steel member to pass through a concrete fire wall rather than being curtailed at the wall. In situations where a steel member penetrates a fire wall, ...
Shrinkage, Cracking and Deflection-the Serviceability of Concrete Structures
Creep Cracking Deflection Reinforced concrete Serviceability Shrinkage
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2009/2/20
This paper addresses the effects of shrinkage on the serviceability of concrete structures. It outlines why shrinkage is important, its major influence on the final extent of cracking and the magnitu...
Evolution of Concrete Skyscrapers: from Ingalls to Jin mao
Tall buildings Reinforced concrete High-strength concrete Construction Technology
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2009/2/20
This paper has provided a broad overview of different historic developments for concrete high-rise buildings. The evolution of concrete skyscrapers from the first reinforced concrete high-rise, the I...
Non-linear analysis of externally prestressed concrete beams
Cable strain external cable unbonded deviator displacement
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2009/2/20
In an external prestressing system, there is no strain compatibility between the cable and the concrete at every cross-section, the increment of cable strain must be evaluated by taking into account t...
A parametric study of an offshore concrete pile under combined loading conditions using finite element method
Offshore foundations concrete pile finite element analysis wave load wave-structure interaction
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2009/2/20
Offshore piles are commonly used as foundation elements of various offshore structures, especially large structures such as Tension Leg Platforms (TLP). The stress distribution within such a large st...
Seismic analysis of concrete gravity dams by decoupled modal approach in time domain
Concrete gravity dam Pine Flat Dam decoupled modal approach Newmark’s method
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2009/2/19
A modal approach is proposed for dynamic analysis of general concrete gravity dam-reservoir systems in time domain. The method is explained initially, and the analysis of Pine Flat Dam is considered a...
Analysis of Retrofitted Reinforced Concrete ShearBeams using Carbon Fiber Composites
Reinforced concrete finite element modeling retrofitting shear beam
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2009/2/19
This paper presents the numerical study to simulate the behavior of retrofitted reinforced concrete (RC) shear beams. The study was carried out on the unretrofitted RC beam designated as control beam ...